Hebei Shanghong Meters Technology Co., Ltd. is one of the leading manufacturers and suppliers of smart water meter with valve control (cold and hot water) in China. If you're going to wholesale high quality smart water meter with valve control (cold and hot water), welcome to get pricelist and quotation from our factory.

prepaid water meter main picture

The remote water meter consists of an ordinary mechanical water meter and an electronic module. The electronic module completes the signal acquisition, data processing, and storage, and uploads the data through the communication line. The meter body adopts an integrated design, which can regularly collect, record and save user water consumption data, and can realize switching valves through remote control. Each water meter has a unique code. When the smart water meter receives an instruction, it can immediately carry out and realize the relevant operation requirements, and upload the water meter data to the management system. The water affairs management department can keep abreast of the situation of the monitoring pipe network and the water consumption status of users at any time, make corresponding treatments and provide decision-making suggestions.

(1) The basic composition of the LoRa wireless remote smart water meter: it is composed of a wireless communication module and a base meter. The dry or wet water meter is used as the metering base meter, and a tap water metering device with remote sending and outputting metering data is installed. It receives the meter reading command and transmits data from the main device of wireless meter reading, and has the functions of measurement, calculation, storage, diagnosis, wireless remote transmission, etc.

(2) The communication mode of the LoRa wireless remote smart water meter: its communication module is usually in a dormant state, and wakes up once every second for a very short time, and listens for wireless commands during this time. If there is, start the receiving function to receive data; if not, continue to enter the sleep state. This method greatly reduces the average power consumption of the module and effectively prolongs the service life of the battery. The water company only needs to install the wireless remote smart water meter like an ordinary meter, and the meter reading personnel only need to operate the background software in the office to read the water meter data and remote control valves of the whole city, and the remote meter reading system automatically reads the meter every day Once, the current data and historical data of each household's water meter can be mastered in real-time. This remote meter reading method is most suitable for communities where residents' water meters are concentrated.

Main Functions

1. Control function: Payment of water fee through card buying or recharging, water fee default behavior avoided.

2. Enquiry function: LED Screen displays the recharged volume, remaining volume, and accumulated volume, convenient for the user's check.

3. Protection function: In case of default voltage, the power dump or outer magnetic interference valve will shut automatically.

4. Alarm alert: Alarm alert timely under situations of under voltage, shortage of the remaining volume, wrong operation, and magnetic interference.

5. Automatic Statistics: Automatically record the user's actual water consumption status, for the water supply operator's easy management.

6. Anti-Blocking: Anti-death circuit & valve anti-blocked patent applied, preventing actuating mechanism's dysfunction.

7. Automatic maintenance: Self-checking function built in, checking the valve's flexibility, preventing battery dormancy, checking time set by the user voluntarily.

8. Data Retention: The user's data could be kept for ten years, with no data loss in case of a power dump or cut.

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